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openmptcprouter/root/target/linux/bcm27xx/patches-5.15/950-0712-bindings-Add-sck-idle-input-to-spi-gpio.patch
Ycarus (Yannick Chabanois) 07d07219be Update bcm27xx 5.15 patches
2022-04-22 17:00:47 +02:00

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From 4f6809ac0fd0b19edcf58fb54881c92e5bf6dd92 Mon Sep 17 00:00:00 2001
From: Phil Elwell <phil@raspberrypi.com>
Date: Fri, 4 Feb 2022 11:33:28 +0000
Subject: [PATCH 712/828] bindings: Add sck-idle-input to spi-gpio
Signed-off-by: Phil Elwell <phil@raspberrypi.com>
---
Documentation/devicetree/bindings/spi/spi-gpio.yaml | 4 ++++
1 file changed, 4 insertions(+)
--- a/Documentation/devicetree/bindings/spi/spi-gpio.yaml
+++ b/Documentation/devicetree/bindings/spi/spi-gpio.yaml
@@ -43,6 +43,10 @@ properties:
with no chip select is connected.
$ref: "/schemas/types.yaml#/definitions/uint32"
+ sck-idle-input:
+ description: Make SCK an input when inactive.
+ type: boolean
+
# Deprecated properties
gpio-sck: false
gpio-miso: false